Grushnikov, P. A. (1968). Orfograficheskii slovarik.
Chicago Style (17th ed.) CitationGrushnikov, Pavel Alekseevich. Orfograficheskii Slovarik. n.p, 1968.
MLA (8th ed.) CitationGrushnikov, Pavel Alekseevich. Orfograficheskii Slovarik. 1968.
Warning: These citations may not always be 100% accurate.